And then you get to eat the totally awesome sandwich, so it's not all bad. Although you may have to wait a while.
Except as soon as you take a bite, it all comes apart because you didn't build it quite perfect and it's fucking huge so you still have to spend ages fixing it before you really get to enjoy it.
Your metaphor sort of wears out at the end of your sentence.
I don't mind the feature creep, as long as it is really awesome. Sometimes I get the impression that Toady polishes things more and more before releasing as time goes by. Remember the human towns back in the 2D days ? They were placeholders. They all looked the same. But they still managed to make adventurer mode playable. I wouldn't mind if Toady releases a build where the statues are not properly placed within the tombs, as long as they don't block the way.
But from a programming perspective, such little hassles would eventually pile up. It's probably better to fix them while Toady has his hands on it. Moreover, it's better if he realises the current framework can't do certain things now than later on. Once again, trust the Toad.
More on topic, a justice system change has been asked for a looong time. It would have been necessary at some point. Is it feature creep if you're just messing with the scheduled order of implementation for features, so the scheduled features are well backed-up ? It's something over which we could spend quite some time arguing.